freebsd-src/lib/libthread_db
Michal Meloun 6fc9f4dbc8 Preserve VFP state across signal delivery.
We don't have enouch space to store full VFP context within mcontext
stucture. Due to this:
 - follow i386/amd64 way and store VFP state outside of the mcontext_t
   but point to it. Use the size of VFP state structure as an 'magic'
   indicator of the saved VFP state presence.
 - teach set_mcontext() about this external storage.
 - for signal delivery, store VFP state to expanded 'struct sigframe'.

Submited by:	Andrew Gierth (initial version)
PR:		217611
MFC after:	2 weeks
2017-03-26 08:36:56 +00:00
..
arch Preserve VFP state across signal delivery. 2017-03-26 08:36:56 +00:00
kse.h
libpthread_db.c Fix warnings found by -Wmising-variable-declarations. 2012-10-19 05:43:38 +00:00
libpthread_db.h
libthr_db.c Fix warnings found by -Wmising-variable-declarations. 2012-10-19 05:43:38 +00:00
Makefile Use SRCTOP-relative paths to other directories instead of .CURDIR-relative ones 2017-01-20 04:28:16 +00:00
Makefile.depend META MODE: Prefer INSTALL=tools/install.sh to lessen the need for xinstall.host. 2015-11-25 19:10:28 +00:00
Symbol.map Extend the td_thrinfo_t to include siginfo for the signal that stopped 2010-07-04 12:08:04 +00:00
thread_db.c Extend the td_thrinfo_t to include siginfo for the signal that stopped 2010-07-04 12:08:04 +00:00
thread_db.h Extend the td_thrinfo_t to include siginfo for the signal that stopped 2010-07-04 12:08:04 +00:00
thread_db_int.h Extend the td_thrinfo_t to include siginfo for the signal that stopped 2010-07-04 12:08:04 +00:00